285 citations · 1k across the 30 of their papers we have counts for
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Self-organized alternating chimera states in oscillatory media
Sindre W. Haugland, Lennart Schmidt, Katharina Krischer
Oscillatory media can exhibit the coexistence of synchronized and desynchronized regions, so-called chimera states, for uniform parameters and symmetrical coupling. In a phase-bala…
Clustering as a prerequisite for chimera states in globally coupled systems
Lennart Schmidt, Katharina Krischer
The coexistence of coherently and incoherently oscillating parts in a system of identical oscillators with symmetrical coupling, i.e., a chimera state, is even observable with unif…
Two-cluster solutions in an ensemble of generic limit-cycle oscillators with periodic self-forcing via the mean-field
Lennart Schmidt, Katharina Krischer
We study two-cluster solutions of an ensemble of generic limit-cycle oscillators in the vicinity of a Hopf bifurcation, i.e. Stuart-Landau oscillators, with a nonlinear global coup…
Unusual synchronization phenomena during electrodissolution of silicon: the role of nonlinear global coupling
Lennart Schmidt, Konrad Schönleber, Vladimir García-Morales +1
The photoelectrodissolution of n-type silicon constitutes a convenient model system to study the nonlinear dynamics of oscillatory media. On the silicon surface, a silicon oxide la…
Pattern formation during the oscillatory photoelectrodissolution of n-type silicon: Turbulence, clusters and chimeras
Konrad Schoenleber, Carla Zensen, Andreas Heinrich +1
We report and classify the rich variety of patterns forming spontaneously in the oxide layer during the oscillatory photoelectrodissolution of n-type doped silicon electrodes under…